<template>
    <div>
        <h2>小熊二</h2>
        <h2>大伯给的{{food}}</h2>
    </div>
</template>

<script>
    export default {
        data(){
            return{
                food:''
            }
        },
        mounted(){
            this.$eventBus.$on('dabogei',(msg)=>{
                console.log(msg);
                this.food = msg;
            })
        }
    }
</script>

<style lang="less" scoped>

</style>